/*
  xdrv_42_i2s_audio.ino - audio dac support for Tasmota

  Copyright (C) 2020  Gerhard Mutz and Theo Arends

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#if  (defined(USE_I2S_AUDIO) || defined(USE_TTGO_WATCH))
#include "AudioFileSourcePROGMEM.h"
#include "AudioFileSourceID3.h"
#include "AudioGeneratorMP3.h"
#include "AudioOutputI2S.h"
#include <ESP8266SAM.h>
#include "AudioFileSourceFS.h"
#ifdef SAY_TIME
#include "AudioGeneratorTalkie.h"
#endif
#include "AudioFileSourceICYStream.h"
#include "AudioFileSourceBuffer.h"
#include "AudioGeneratorAAC.h"

#ifdef USE_TTGO_WATCH
#undef TTGO_PWR_ON
#undef TTGO_PWR_OFF
#define TTGO_PWR_ON TTGO_audio_power(true);
#define TTGO_PWR_OFF TTGO_audio_power(false);
#else
#undef TTGO_PWR_ON
#undef TTGO_PWR_OFF
#define TTGO_PWR_ON
#define TTGO_PWR_OFF
#endif // USE_TTGO_WATCH

#define EXTERNAL_DAC_PLAY   1

#define XDRV_42           42

AudioGeneratorMP3 *mp3 = nullptr;
AudioFileSourceFS *file;
AudioOutputI2S *out;
AudioFileSourceID3 *id3;
AudioGeneratorMP3 *decoder = NULL;
void *mp3ram = NULL;

#define I2SAUDIO_TASK_STACK_SIZE 8192


#ifdef ESP8266
const int preallocateBufferSize = 5*1024;
const int preallocateCodecSize = 29192; // MP3 codec max mem needed
#else
const int preallocateBufferSize = 16*1024;
const int preallocateCodecSize = 29192; // MP3 codec max mem needed
//const int preallocateCodecSize = 85332; // AAC+SBR codec max mem needed
#endif

#ifdef USE_WEBRADIO
AudioFileSourceICYStream *ifile = NULL;
AudioFileSourceBuffer *buff = NULL;
char wr_title[64];
//char status[64];

void *preallocateBuffer = NULL;
void *preallocateCodec = NULL;
uint32_t retryms = 0;
#endif // USE_WEBRADIO

#ifdef SAY_TIME
AudioGeneratorTalkie *talkie = nullptr;
#endif

//! MAX98357A + INMP441 DOUBLE I2S BOARD
#ifdef ESP32
#undef TWATCH_DAC_IIS_BCK
#undef TWATCH_DAC_IIS_WS
#undef TWATCH_DAC_IIS_DOUT
#define TWATCH_DAC_IIS_BCK       26
#define TWATCH_DAC_IIS_WS        25
#define TWATCH_DAC_IIS_DOUT      33
#else
#undef TWATCH_DAC_IIS_BCK
#undef TWATCH_DAC_IIS_WS
#undef TWATCH_DAC_IIS_DOUT
#define TWATCH_DAC_IIS_BCK       15
#define TWATCH_DAC_IIS_WS        2
#define TWATCH_DAC_IIS_DOUT      3
#endif


#ifdef SAY_TIME
long timezone = 2;
byte daysavetime = 1;

uint8_t spTHE[]       PROGMEM = {0x08,0xE8,0x3E,0x55,0x01,0xC3,0x86,0x27,0xAF,0x72,0x0D,0x4D,0x97,0xD5,0xBC,0x64,0x3C,0xF2,0x5C,0x51,0xF1,0x93,0x36,0x8F,0x4F,0x59,0x2A,0x42,0x7A,0x32,0xC3,0x64,0xFF,0x3F};
uint8_t spTIME[]      PROGMEM = {0x0E,0x28,0xAC,0x2D,0x01,0x5D,0xB6,0x0D,0x33,0xF3,0x54,0xB3,0x60,0xBA,0x8C,0x54,0x5C,0xCD,0x2D,0xD4,0x32,0x73,0x0F,0x8E,0x34,0x33,0xCB,0x4A,0x25,0xD4,0x25,0x83,0x2C,0x2B,0xD5,0x50,0x97,0x08,0x32,0xEC,0xD4,0xDC,0x4C,0x33,0xC8,0x70,0x73,0x0F,0x33,0xCD,0x20,0xC3,0xCB,0x43,0xDD,0x3C,0xCD,0x8C,0x20,0x77,0x89,0xF4,0x94,0xB2,0xE2,0xE2,0x35,0x22,0x5D,0xD6,0x4A,0x8A,0x96,0xCC,0x36,0x25,0x2D,0xC9,0x9A,0x7B,0xC2,0x18,0x87,0x24,0x4B,0x1C,0xC9,0x50,0x19,0x92,0x2C,0x71,0x34,0x4B,0x45,0x8A,0x8B,0xC4,0x96,0xB6,0x5A,0x29,0x2A,0x92,0x5A,0xCA,0x53,0x96,0x20,0x05,0x09,0xF5,0x92,0x5D,0xBC,0xE8,0x58,0x4A,0xDD,0xAE,0x73,0xBD,0x65,0x4B,0x8D,0x78,0xCA,0x2B,0x4E,0xD8,0xD9,0xED,0x22,0x20,0x06,0x75,0x00,0x00,0x80,0xFF,0x07};
uint8_t spIS[]        PROGMEM = {0x21,0x18,0x96,0x38,0xB7,0x14,0x8D,0x60,0x3A,0xA6,0xE8,0x51,0xB4,0xDC,0x2E,0x48,0x7B,0x5A,0xF1,0x70,0x1B,0xA3,0xEC,0x09,0xC6,0xCB,0xEB,0x92,0x3D,0xA7,0x69,0x1F,0xAF,0x71,0x89,0x9C,0xA2,0xB3,0xFC,0xCA,0x35,0x72,0x9A,0xD1,0xF0,0xAB,0x12,0xB3,0x2B,0xC6,0xCD,0x4F,0xCC,0x32,0x26,0x19,0x07,0xDF,0x0B,0x8F,0xB8,0xA4,0xED,0x7C,0xCF,0x23,0x62,0x8B,0x8E,0xF1,0x23,0x0A,0x8B,0x6E,0xCB,0xCE,0xEF,0x54,0x44,0x3C,0xDC,0x08,0x60,0x0B,0x37,0x01,0x1C,0x53,0x26,0x80,0x15,0x4E,0x14,0xB0,0x54,0x2B,0x02,0xA4,0x69,0xFF,0x7F};
uint8_t spA_M_[]      PROGMEM = {0xCD,0xEF,0x86,0xAB,0x57,0x6D,0x0F,0xAF,0x71,0xAD,0x49,0x55,0x3C,0xFC,0x2E,0xC5,0xB7,0x5C,0xF1,0xF2,0x87,0x66,0xDD,0x4E,0xC5,0xC3,0xEF,0x92,0xE2,0x3A,0x65,0xB7,0xA0,0x09,0xAA,0x1B,0x97,0x54,0x82,0x2E,0x28,0x77,0x5C,0x52,0x09,0x1A,0xA3,0xB8,0x76,0x49,0x25,0x68,0x8C,0x73,0xDB,0x24,0x95,0xA0,0x32,0xA9,0x6B,0xA7,0xD9,0x82,0x26,0xA9,0x76,0x42,0xD6,0x08,0xBA,0xE1,0xE8,0x0E,0x5A,0x2B,0xEA,0x9E,0x3D,0x27,0x18,0xAD,0xA8,0x07,0xF1,0x98,0x90,0x35,0xA2,0x96,0x44,0xA3,0x5D,0x66,0x8B,0x6B,0x12,0xCD,0x32,0x85,0x25,0xC9,0x81,0x2D,0xC3,0x64,0x85,0x34,0x58,0x89,0x94,0x52,0x1C,0x52,0x2F,0x35,0xDA,0xC7,0x51,0x48,0x23,0x97,0xCC,0x2C,0x97,0x2E,0xF3,0x5C,0xF3,0xA2,0x14,0xBA,0x2C,0x48,0xCE,0xCA,0x76,0xE8,0x32,0x2F,0x34,0xB2,0xDB,0x85,0xC9,0x83,0x90,0xA8,0x2C,0x57,0x26,0x8F,0x9C,0xBD,0xA2,0x53,0xD9,0xC2,0x54,0x59,0x28,0x99,0x4B,0x2C,0x5D,0xFF,0x3F};
uint8_t spP_M_[]      PROGMEM = {0x0E,0x98,0x41,0x54,0x00,0x43,0xA0,0x05,0xAB,0x42,0x8E,0x1D,0xA3,0x15,0xEC,0x4E,0x58,0xF7,0x92,0x66,0x70,0x1B,0x66,0xDB,0x73,0x99,0xC1,0xEB,0x98,0xED,0xD6,0x25,0x25,0x6F,0x70,0x92,0xDD,0x64,0xD8,0xFC,0x61,0xD0,0x66,0x83,0xD6,0x0A,0x86,0x23,0xAB,0x69,0xDA,0x2B,0x18,0x9E,0x3D,0x37,0x69,0x9D,0xA8,0x07,0x71,0x9F,0xA0,0xBD,0xA2,0x16,0xD5,0x7C,0x54,0xF6,0x88,0x6B,0x54,0x8B,0x34,0x49,0x2D,0x29,0x49,0x3C,0x34,0x64,0xA5,0x24,0x1B,0x36,0xD7,0x72,0x13,0x92,0xA4,0xC4,0x2D,0xC3,0xB3,0x4B,0xA3,0x62,0x0F,0x2B,0x37,0x6E,0x8B,0x5A,0xD4,0x3D,0xDD,0x9A,0x2D,0x50,0x93,0xF6,0x4C,0xAA,0xB6,0xC4,0x85,0x3B,0xB2,0xB1,0xD8,0x93,0x20,0x4D,0x8F,0x24,0xFF,0x0F};
uint8_t spOH[]        PROGMEM = {0xC6,0xC9,0x71,0x5A,0xA2,0x92,0x14,0x2F,0x6E,0x97,0x9C,0x46,0x9D,0xDC,0xB0,0x4D,0x62,0x1B,0x55,0x70,0xDD,0x55,0xBE,0x0E,0x36,0xC1,0x33,0x37,0xA9,0xA7,0x51,0x1B,0xCF,0x3C,0xA5,0x9E,0x44,0xAC,0x3C,0x7D,0x98,0x7B,0x52,0x96,0x72,0x65,0x4B,0xF6,0x1A,0xD9,0xCA,0xF5,0x91,0x2D,0xA2,0x2A,0x4B,0xF7,0xFF,0x01};
uint8_t spOCLOCK[]    PROGMEM = {0x21,0x4E,0x3D,0xB8,0x2B,0x19,0xBB,0x24,0x0E,0xE5,0xEC,0x60,0xE4,0xF2,0x90,0x13,0xD4,0x2A,0x11,0x80,0x00,0x42,0x69,0x26,0x40,0xD0,0x2B,0x04,0x68,0xE0,0x4D,0x00,0x3A,0x35,0x35,0x33,0xB6,0x51,0xD9,0x64,0x34,0x82,0xB4,0x9A,0x63,0x92,0x55,0x89,0x52,0x5B,0xCA,0x2E,0x34,0x25,0x4E,0x63,0x28,0x3A,0x50,0x95,0x26,0x8D,0xE6,0xAA,0x64,0x58,0xEA,0x92,0xCE,0xC2,0x46,0x15,0x9B,0x86,0xCD,0x2A,0x2E,0x37,0x00,0x00,0x00,0x0C,0xC8,0xDD,0x05,0x01,0xB9,0x33,0x21,0xA0,0x74,0xD7,0xFF,0x07};
uint8_t spONE[]       PROGMEM = {0xCC,0x67,0x75,0x42,0x59,0x5D,0x3A,0x4F,0x9D,0x36,0x63,0xB7,0x59,0xDC,0x30,0x5B,0x5C,0x23,0x61,0xF3,0xE2,0x1C,0xF1,0xF0,0x98,0xC3,0x4B,0x7D,0x39,0xCA,0x1D,0x2C,0x2F,0xB7,0x15,0xEF,0x70,0x79,0xBC,0xD2,0x46,0x7C,0x52,0xE5,0xF1,0x4A,0x6A,0xB3,0x71,0x47,0xC3,0x2D,0x39,0x34,0x4B,0x23,0x35,0xB7,0x7A,0x55,0x33,0x8F,0x59,0xDC,0xA2,0x44,0xB5,0xBC,0x66,0x72,0x8B,0x64,0xF5,0xF6,0x98,0xC1,0x4D,0x42,0xD4,0x27,0x62,0x38,0x2F,0x4A,0xB6,0x9C,0x88,0x68,0xBC,0xA6,0x95,0xF8,0x5C,0xA1,0x09,0x86,0x77,0x91,0x11,0x5B,0xFF,0x0F};
uint8_t spTWO[]       PROGMEM = {0x0E,0x38,0x6E,0x25,0x00,0xA3,0x0D,0x3A,0xA0,0x37,0xC5,0xA0,0x05,0x9E,0x56,0x35,0x86,0xAA,0x5E,0x8C,0xA4,0x82,0xB2,0xD7,0x74,0x31,0x22,0x69,0xAD,0x1C,0xD3,0xC1,0xD0,0xFA,0x28,0x2B,0x2D,0x47,0xC3,0x1B,0xC2,0xC4,0xAE,0xC6,0xCD,0x9C,0x48,0x53,0x9A,0xFF,0x0F};
uint8_t spTHREE[]     PROGMEM = {0x02,0xD8,0x2E,0x9C,0x01,0xDB,0xA6,0x33,0x60,0xFB,0x30,0x01,0xEC,0x20,0x12,0x8C,0xE4,0xD8,0xCA,0x32,0x96,0x73,0x63,0x41,0x39,0x89,0x98,0xC1,0x4D,0x0D,0xED,0xB0,0x2A,0x05,0x37,0x0F,0xB4,0xA5,0xAE,0x5C,0xDC,0x36,0xD0,0x83,0x2F,0x4A,0x71,0x7B,0x03,0xF7,0x38,0x59,0xCD,0xED,0x1E,0xB4,0x6B,0x14,0x35,0xB7,0x6B,0x94,0x99,0x91,0xD5,0xDC,0x26,0x48,0x77,0x4B,0x66,0x71,0x1B,0x21,0xDB,0x2D,0x8A,0xC9,0x6D,0x88,0xFC,0x26,0x28,0x3A,0xB7,0x21,0xF4,0x1F,0xA3,0x65,0xBC,0x02,0x38,0xBB,0x3D,0x8E,0xF0,0x2B,0xE2,0x08,0xB7,0x34,0xFF,0x0F};
uint8_t spFOUR[]      PROGMEM = {0x0C,0x18,0xB6,0x9A,0x01,0xC3,0x75,0x09,0x60,0xD8,0x0E,0x09,0x30,0xA0,0x9B,0xB6,0xA0,0xBB,0xB0,0xAA,0x16,0x4E,0x82,0xEB,0xEA,0xA9,0xFA,0x59,0x49,0x9E,0x59,0x23,0x9A,0x27,0x3B,0x78,0x66,0xAE,0x4A,0x9C,0x9C,0xE0,0x99,0xD3,0x2A,0xBD,0x72,0x92,0xEF,0xE6,0x88,0xE4,0x45,0x4D,0x7E,0x98,0x2D,0x62,0x67,0x37,0xF9,0xA1,0x37,0xA7,0x6C,0x94,0xE4,0xC7,0x1E,0xDC,0x3C,0xA5,0x83,0x1F,0x8B,0xEB,0x52,0x0E,0x0E,0x7E,0x2E,0x4E,0xC7,0x31,0xD2,0x79,0xA5,0x3A,0x0D,0xD9,0xC4,0xFF,0x07};
uint8_t spFIVE[]      PROGMEM = {0x02,0xE8,0x3E,0x8C,0x01,0xDD,0x65,0x08,0x60,0x98,0x4C,0x06,0x34,0x93,0xCE,0x80,0xE6,0xDA,0x9A,0x14,0x6B,0xAA,0x47,0xD1,0x5E,0x56,0xAA,0x6D,0x56,0xCD,0x78,0xD9,0xA9,0x1C,0x67,0x05,0x83,0xE1,0xA4,0xBA,0x38,0xEE,0x16,0x86,0x9B,0xFA,0x60,0x87,0x5B,0x18,0x6E,0xEE,0x8B,0x1D,0x6E,0x61,0xB9,0x69,0x36,0x65,0xBA,0x8D,0xE5,0xE5,0x3E,0x1C,0xE9,0x0E,0x96,0x9B,0x5B,0xAB,0x95,0x2B,0x58,0x6E,0xCE,0xE5,0x3A,0x6A,0xF3,0xB8,0x35,0x84,0x7B,0x05,0xA3,0xE3,0x36,0xEF,0x92,0x19,0xB4,0x86,0xDB,0xB4,0x69,0xB4,0xD1,0x2A,0x4E,0x65,0x9A,0x99,0xCE,0x28,0xD9,0x85,0x71,0x4C,0x18,0x6D,0x67,0x47,0xC6,0x5E,0x53,0x4A,0x9C,0xB5,0xE2,0x85,0x45,0x26,0xFE,0x7F};
uint8_t spSIX[]       PROGMEM = {0x0E,0xD8,0xAE,0xDD,0x03,0x0E,0x38,0xA6,0xD2,0x01,0xD3,0xB4,0x2C,0xAD,0x6A,0x35,0x9D,0xB1,0x7D,0xDC,0xEE,0xC4,0x65,0xD7,0xF1,0x72,0x47,0x24,0xB3,0x19,0xD9,0xD9,0x05,0x70,0x40,0x49,0xEA,0x02,0x98,0xBE,0x42,0x01,0xDF,0xA4,0x69,0x40,0x00,0xDF,0x95,0xFC,0x3F};
uint8_t spSEVEN[]     PROGMEM = {0x02,0xB8,0x3A,0x8C,0x01,0xDF,0xA4,0x73,0x40,0x01,0x47,0xB9,0x2F,0x33,0x3B,0x73,0x5F,0x53,0x7C,0xEC,0x9A,0xC5,0x63,0xD5,0xD1,0x75,0xAE,0x5B,0xFC,0x64,0x5C,0x35,0x87,0x91,0xF1,0x83,0x36,0xB5,0x68,0x55,0xC5,0x6F,0xDA,0x45,0x2D,0x1C,0x2D,0xB7,0x38,0x37,0x9F,0x60,0x3C,0xBC,0x9A,0x85,0xA3,0x25,0x66,0xF7,0x8A,0x57,0x1C,0xA9,0x67,0x56,0xCA,0x5E,0xF0,0xB2,0x16,0xB2,0xF1,0x89,0xCE,0x8B,0x92,0x25,0xC7,0x2B,0x33,0xCF,0x48,0xB1,0x99,0xB4,0xF3,0xFF};
uint8_t spEIGHT[]     PROGMEM = {0xC3,0x6C,0x86,0xB3,0x27,0x6D,0x0F,0xA7,0x48,0x99,0x4E,0x55,0x3C,0xBC,0x22,0x65,0x36,0x4D,0xD1,0xF0,0x32,0xD3,0xBE,0x34,0xDA,0xC3,0xEB,0x82,0xE2,0xDA,0x65,0x35,0xAF,0x31,0xF2,0x6B,0x97,0x95,0xBC,0x86,0xD8,0x6F,0x82,0xA6,0x73,0x0B,0xC6,0x9E,0x72,0x99,0xCC,0xCB,0x02,0xAD,0x3C,0x9A,0x10,0x60,0xAB,0x62,0x05,0x2C,0x37,0x84,0x00,0xA9,0x73,0x00,0x00,0xFE,0x1F};
uint8_t spNINE[]      PROGMEM = {0xCC,0xA1,0x26,0xBB,0x83,0x93,0x18,0xCF,0x4A,0xAD,0x2E,0x31,0xED,0x3C,0xA7,0x24,0x26,0xC3,0x54,0xF1,0x92,0x64,0x8B,0x8A,0x98,0xCB,0x2B,0x2E,0x34,0x53,0x2D,0x0E,0x2F,0x57,0xB3,0x0C,0x0D,0x3C,0xBC,0x3C,0x4C,0x4B,0xCA,0xF4,0xF0,0x72,0x0F,0x6E,0x49,0x53,0xCD,0xCB,0x53,0x2D,0x35,0x4D,0x0F,0x2F,0x0F,0xD7,0x0C,0x0D,0x3D,0xBC,0xDC,0x4D,0xD3,0xDD,0xC2,0xF0,0x72,0x52,0x4F,0x57,0x9B,0xC3,0xAB,0x89,0xBD,0x42,0x2D,0x0F,0xAF,0x5A,0xD1,0x71,0x91,0x55,0xBC,0x2C,0xC5,0x3B,0xD8,0x65,0xF2,0x82,0x94,0x18,0x4E,0x3B,0xC1,0x73,0x42,0x32,0x33,0x15,0x45,0x4F,0x79,0x52,0x6A,0x55,0xA6,0xA3,0xFF,0x07};
uint8_t spTEN[]       PROGMEM = {0x0E,0xD8,0xB1,0xDD,0x01,0x3D,0xA8,0x24,0x7B,0x04,0x27,0x76,0x77,0xDC,0xEC,0xC2,0xC5,0x23,0x84,0xCD,0x72,0x9A,0x51,0xF7,0x62,0x45,0xC7,0xEB,0x4E,0x35,0x4A,0x14,0x2D,0xBF,0x45,0xB6,0x0A,0x75,0xB8,0xFC,0x16,0xD9,0x2A,0xD9,0xD6,0x0A,0x5A,0x10,0xCD,0xA2,0x48,0x23,0xA8,0x81,0x35,0x4B,0x2C,0xA7,0x20,0x69,0x0A,0xAF,0xB6,0x15,0x82,0xA4,0x29,0x3C,0xC7,0x52,0x08,0xA2,0x22,0xCF,0x68,0x4B,0x2E,0xF0,0x8A,0xBD,0xA3,0x2C,0xAB,0x40,0x1B,0xCE,0xAA,0xB2,0x6C,0x82,0x40,0x4D,0x7D,0xC2,0x89,0x88,0x8A,0x61,0xCC,0x74,0xD5,0xFF,0x0F};
uint8_t spELEVEN[]    PROGMEM = {0xC3,0xCD,0x76,0x5C,0xAE,0x14,0x0F,0x37,0x9B,0x71,0xDE,0x92,0x55,0xBC,0x2C,0x27,0x70,0xD3,0x76,0xF0,0x83,0x5E,0xA3,0x5E,0x5A,0xC1,0xF7,0x61,0x58,0xA7,0x19,0x35,0x3F,0x99,0x31,0xDE,0x52,0x74,0xFC,0xA2,0x26,0x64,0x4B,0xD1,0xF1,0xAB,0xAE,0xD0,0x2D,0xC5,0xC7,0x2F,0x36,0xDD,0x27,0x15,0x0F,0x3F,0xD9,0x08,0x9F,0x62,0xE4,0xC2,0x2C,0xD4,0xD8,0xD3,0x89,0x0B,0x1B,0x57,0x11,0x0B,0x3B,0xC5,0xCF,0xD6,0xCC,0xC6,0x64,0x35,0xAF,0x18,0x73,0x1F,0xA1,0x5D,0xBC,0x62,0x45,0xB3,0x45,0x51,0xF0,0xA2,0x62,0xAB,0x4A,0x5B,0xC9,0x4B,0x8A,0x2D,0xB3,0x6C,0x06,0x2F,0x29,0xB2,0xAC,0x8A,0x18,0xBC,0x28,0xD9,0xAA,0xD2,0x92,0xF1,0xBC,0xE0,0x98,0x8C,0x48,0xCC,0x17,0x52,0xA3,0x27,0x6D,0x93,0xD0,0x4B,0x8E,0x0E,0x77,0x02,0x00,0xFF,0x0F};
uint8_t spTWELVE[]    PROGMEM = {0x06,0x28,0x46,0xD3,0x01,0x25,0x06,0x13,0x20,0xBA,0x70,0x70,0xB6,0x79,0xCA,0x36,0xAE,0x28,0x38,0xE1,0x29,0xC5,0x35,0xA3,0xE6,0xC4,0x16,0x6A,0x53,0x8C,0x97,0x9B,0x72,0x86,0x4F,0x28,0x1A,0x6E,0x0A,0x59,0x36,0xAE,0x68,0xF8,0x29,0x67,0xFA,0x06,0xA3,0x16,0xC4,0x96,0xE6,0x53,0xAC,0x5A,0x9C,0x56,0x72,0x77,0x31,0x4E,0x49,0x5C,0x8D,0x5B,0x29,0x3B,0x24,0x61,0x1E,0x6C,0x9B,0x6C,0x97,0xF8,0xA7,0x34,0x19,0x92,0x4C,0x62,0x9E,0x72,0x65,0x58,0x12,0xB1,0x7E,0x09,0xD5,0x2E,0x53,0xC5,0xBA,0x36,0x6B,0xB9,0x2D,0x17,0x05,0xEE,0x9A,0x6E,0x8E,0x05,0x50,0x6C,0x19,0x07,0x18,0x50,0xBD,0x3B,0x01,0x92,0x08,0x41,0x40,0x10,0xA6,0xFF,0x0F};
uint8_t spTHIRTEEN[]  PROGMEM = {0x08,0xE8,0x2C,0x15,0x01,0x43,0x07,0x13,0xE0,0x98,0xB4,0xA6,0x35,0xA9,0x1E,0xDE,0x56,0x8E,0x53,0x9C,0x7A,0xE7,0xCA,0x5E,0x76,0x8D,0x94,0xE5,0x2B,0xAB,0xD9,0xB5,0x62,0xA4,0x9C,0xE4,0xE6,0xB4,0x41,0x1E,0x7C,0xB6,0x93,0xD7,0x16,0x99,0x5A,0xCD,0x61,0x76,0x55,0xC2,0x91,0x61,0x1B,0xC0,0x01,0x5D,0x85,0x05,0xE0,0x68,0x51,0x07,0x1C,0xA9,0x64,0x80,0x1D,0x4C,0x9C,0x95,0x88,0xD4,0x04,0x3B,0x4D,0x4E,0x21,0x5C,0x93,0xA8,0x26,0xB9,0x05,0x4B,0x6E,0xA0,0xE2,0xE4,0x57,0xC2,0xB9,0xC1,0xB2,0x93,0x5F,0x09,0xD7,0x24,0xCB,0x4E,0x41,0x25,0x54,0x1D,0x62,0x3B,0x05,0x8D,0x52,0x57,0xAA,0xAD,0x10,0x24,0x26,0xE3,0xE1,0x36,0x5D,0x10,0x85,0xB4,0x97,0x85,0x72,0x41,0x14,0x52,0x5E,0x1A,0xCA,0xF9,0x91,0x6B,0x7A,0x5B,0xC4,0xE0,0x17,0x2D,0x54,0x1D,0x92,0x8C,0x1F,0x25,0x4B,0x8F,0xB2,0x16,0x41,0xA1,0x4A,0x3E,0xE6,0xFA,0xFF,0x01};
uint8_t spFOURTEEN[]  PROGMEM = {0x0C,0x58,0xAE,0x5C,0x01,0xD9,0x87,0x07,0x51,0xB7,0x25,0xB3,0x8A,0x15,0x2C,0xF7,0x1C,0x35,0x87,0x4D,0xB2,0xDD,0x53,0xCE,0x28,0x2B,0xC9,0x0E,0x97,0x2D,0xBD,0x2A,0x17,0x27,0x76,0x8E,0xD2,0x9A,0x6C,0x80,0x94,0x71,0x00,0x00,0x02,0xB0,0x58,0x58,0x00,0x9E,0x0B,0x0A,0xC0,0xB2,0xCE,0xC1,0xC8,0x98,0x7A,0x52,0x95,0x24,0x2B,0x11,0xED,0x36,0xD4,0x92,0xDC,0x4C,0xB5,0xC7,0xC8,0x53,0xF1,0x2A,0xE5,0x1A,0x17,0x55,0xC5,0xAF,0x94,0xBB,0xCD,0x1C,0x26,0xBF,0x52,0x9A,0x72,0x53,0x98,0xFC,0xC2,0x68,0xD2,0x4D,0x61,0xF0,0xA3,0x90,0xB6,0xD6,0x50,0xC1,0x8F,0x42,0xDA,0x4A,0x43,0x39,0x3F,0x48,0x2D,0x6B,0x33,0xF9,0xFF};
uint8_t spFIFTEEN[]   PROGMEM = {0x08,0xE8,0x2A,0x0D,0x01,0xDD,0xBA,0x31,0x60,0x6A,0xF7,0xA0,0xAE,0x54,0xAA,0x5A,0x76,0x97,0xD9,0x34,0x69,0xEF,0x32,0x1E,0x66,0xE1,0xE2,0xB3,0x43,0xA9,0x18,0x55,0x92,0x4E,0x37,0x2D,0x67,0x6F,0xDF,0xA2,0x5A,0xB6,0x04,0x30,0x55,0xA8,0x00,0x86,0x09,0xE7,0x00,0x01,0x16,0x17,0x05,0x70,0x40,0x57,0xE5,0x01,0xF8,0x21,0x34,0x00,0xD3,0x19,0x33,0x80,0x89,0x9A,0x62,0x34,0x4C,0xD5,0x49,0xAE,0x8B,0x53,0x09,0xF7,0x26,0xD9,0x6A,0x7E,0x23,0x5C,0x13,0x12,0xB3,0x04,0x9D,0x50,0x4F,0xB1,0xAD,0x14,0x15,0xC2,0xD3,0xA1,0xB6,0x42,0x94,0xA8,0x8C,0x87,0xDB,0x74,0xB1,0x70,0x59,0xE1,0x2E,0xC9,0xC5,0x81,0x5B,0x55,0xA4,0x4C,0x17,0x47,0xC1,0x6D,0xE3,0x81,0x53,0x9C,0x84,0x6A,0x46,0xD9,0x4C,0x51,0x31,0x42,0xD9,0x66,0xC9,0x44,0x85,0x29,0x6A,0x9B,0xAD,0xFF,0x07};
uint8_t spSIXTEEN[]   PROGMEM = {0x0A,0x58,0x5A,0x5D,0x00,0x93,0x97,0x0B,0x60,0xA9,0x48,0x05,0x0C,0x15,0xAE,0x80,0xAD,0x3D,0x14,0x30,0x7D,0xD9,0x50,0x92,0x92,0xAC,0x0D,0xC5,0xCD,0x2A,0x82,0xAA,0x3B,0x98,0x04,0xB3,0x4A,0xC8,0x9A,0x90,0x05,0x09,0x68,0x51,0xD4,0x01,0x23,0x9F,0x1A,0x60,0xA9,0x12,0x03,0xDC,0x50,0x81,0x80,0x22,0xDC,0x20,0x00,0xCB,0x06,0x3A,0x60,0x16,0xE3,0x64,0x64,0x42,0xDD,0xCD,0x6A,0x8A,0x5D,0x28,0x75,0x07,0xA9,0x2A,0x5E,0x65,0x34,0xED,0x64,0xBB,0xF8,0x85,0xF2,0x94,0x8B,0xAD,0xE4,0x37,0x4A,0x5B,0x21,0xB6,0x52,0x50,0x19,0xAD,0xA7,0xD8,0x4A,0x41,0x14,0xDA,0x5E,0x12,0x3A,0x04,0x91,0x4B,0x7B,0x69,0xA8,0x10,0x24,0x2E,0xE5,0xA3,0x81,0x52,0x90,0x94,0x5A,0x55,0x98,0x32,0x41,0x50,0xCC,0x93,0x2E,0x47,0x85,0x89,0x1B,0x5B,0x5A,0x62,0x04,0x44,0xE3,0x02,0x80,0x80,0x64,0xDD,0xFF,0x1F};
uint8_t spSEVENTEEN[] PROGMEM = {0x02,0x98,0x3A,0x42,0x00,0x5B,0xA6,0x09,0x60,0xDB,0x52,0x06,0x1C,0x93,0x29,0x80,0xA9,0x52,0x87,0x9A,0xB5,0x99,0x4F,0xC8,0x3E,0x46,0xD6,0x5E,0x7E,0x66,0xFB,0x98,0xC5,0x5A,0xC6,0x9A,0x9C,0x63,0x15,0x6B,0x11,0x13,0x8A,0x9C,0x97,0xB9,0x9A,0x5A,0x39,0x71,0xEE,0xD2,0x29,0xC2,0xA6,0xB8,0x58,0x59,0x99,0x56,0x14,0xA3,0xE1,0x26,0x19,0x19,0xE3,0x8C,0x93,0x17,0xB4,0x46,0xB5,0x88,0x71,0x9E,0x97,0x9E,0xB1,0x2C,0xC5,0xF8,0x56,0xC4,0x58,0xA3,0x1C,0xE1,0x33,0x9D,0x13,0x41,0x8A,0x43,0x58,0xAD,0x95,0xA9,0xDB,0x36,0xC0,0xD1,0xC9,0x0E,0x58,0x4E,0x45,0x01,0x23,0xA9,0x04,0x37,0x13,0xAE,0x4D,0x65,0x52,0x82,0xCA,0xA9,0x37,0x99,0x4D,0x89,0xBA,0xC0,0xBC,0x14,0x36,0x25,0xEA,0x1C,0x73,0x52,0x1D,0x97,0xB8,0x33,0xAC,0x0E,0x75,0x9C,0xE2,0xCE,0xB0,0xDA,0xC3,0x51,0x4A,0x1A,0xA5,0xCA,0x70,0x5B,0x21,0xCE,0x4C,0x26,0xD2,0x6C,0xBA,0x38,0x71,0x2E,0x1F,0x2D,0xED,0xE2,0x24,0xB8,0xBC,0x3D,0x52,0x88,0xAB,0x50,0x8E,0xA8,0x48,0x22,0x4E,0x42,0xA0,0x26,0x55,0xFD,0x3F};
uint8_t spEIGHTEEN[]  PROGMEM = {0x2E,0x9C,0xD1,0x4D,0x54,0xEC,0x2C,0xBF,0x1B,0x8A,0x99,0x70,0x7C,0xFC,0x2E,0x29,0x6F,0x52,0xF6,0xF1,0xBA,0x20,0xBF,0x36,0xD9,0xCD,0xED,0x0C,0xF3,0x27,0x64,0x17,0x73,0x2B,0xA2,0x99,0x90,0x65,0xEC,0xED,0x40,0x73,0x32,0x12,0xB1,0xAF,0x30,0x35,0x0B,0xC7,0x00,0xE0,0x80,0xAE,0xDD,0x1C,0x70,0x43,0xAA,0x03,0x86,0x51,0x36,0xC0,0x30,0x64,0xCE,0x4C,0x98,0xFB,0x5C,0x65,0x07,0xAF,0x10,0xEA,0x0B,0x66,0x1B,0xFC,0x46,0xA8,0x3E,0x09,0x4D,0x08,0x2A,0xA6,0x3E,0x67,0x36,0x21,0x2A,0x98,0x67,0x9D,0x15,0xA7,0xA8,0x60,0xEE,0xB6,0x94,0x99,0xA2,0x4A,0x78,0x22,0xC2,0xA6,0x8B,0x8C,0x8E,0xCC,0x4C,0x8A,0x2E,0x8A,0x4C,0xD3,0x57,0x03,0x87,0x28,0x71,0x09,0x1F,0x2B,0xE4,0xA2,0xC4,0xC5,0x6D,0xAD,0x54,0x88,0xB2,0x63,0xC9,0xF2,0x50,0x2E,0x8A,0x4A,0x38,0x4A,0xEC,0x88,0x28,0x08,0xE3,0x28,0x49,0xF3,0xFF};
uint8_t spNINETEEN[]  PROGMEM = {0xC2,0xEA,0x8A,0x95,0x2B,0x6A,0x05,0x3F,0x71,0x71,0x5F,0x0D,0x12,0xFC,0x28,0x25,0x62,0x35,0xF0,0xF0,0xB3,0x48,0x1E,0x0F,0xC9,0xCB,0x2F,0x45,0x7C,0x2C,0x25,0x1F,0xBF,0x14,0xB3,0x2C,0xB5,0x75,0xFC,0x5A,0x5C,0xA3,0x5D,0xE1,0xF1,0x7A,0x76,0xB3,0x4E,0x45,0xC7,0xED,0x96,0x23,0x3B,0x18,0x37,0x7B,0x18,0xCC,0x09,0x51,0x13,0x4C,0xAB,0x6C,0x4C,0x4B,0x96,0xD2,0x49,0xAA,0x36,0x0B,0xC5,0xC2,0x20,0x26,0x27,0x35,0x63,0x09,0x3D,0x30,0x8B,0xF0,0x48,0x5C,0xCA,0x61,0xDD,0xCB,0xCD,0x91,0x03,0x8E,0x4B,0x76,0xC0,0xCC,0x4D,0x06,0x98,0x31,0x31,0x98,0x99,0x70,0x6D,0x2A,0xA3,0xE4,0x16,0xCA,0xBD,0xCE,0x5C,0x92,0x57,0x28,0xCF,0x09,0x69,0x2E,0x7E,0xA5,0x3C,0x63,0xA2,0x30,0x05,0x95,0xD2,0x74,0x98,0xCD,0x14,0x54,0xCA,0x53,0xA9,0x96,0x52,0x50,0x28,0x6F,0xBA,0xCB,0x0C,0x41,0x50,0xDE,0x65,0x2E,0xD3,0x05,0x89,0x4B,0x7B,0x6B,0x20,0x17,0x44,0xAE,0xED,0x23,0x81,0x52,0x90,0x85,0x73,0x57,0xD0,0x72,0x41,0xB1,0x02,0xDE,0x2E,0xDB,0x04,0x89,0x05,0x79,0xBB,0x62,0xE5,0x76,0x11,0xCA,0x61,0x0E,0xFF,0x1F};
uint8_t spTWENTY[]    PROGMEM = {0x01,0x98,0xD1,0xC2,0x00,0xCD,0xA4,0x32,0x20,0x79,0x13,0x04,0x28,0xE7,0x92,0xDC,0x70,0xCC,0x5D,0xDB,0x76,0xF3,0xD2,0x32,0x0B,0x0B,0x5B,0xC3,0x2B,0xCD,0xD4,0xDD,0x23,0x35,0xAF,0x44,0xE1,0xF0,0xB0,0x6D,0x3C,0xA9,0xAD,0x3D,0x35,0x0E,0xF1,0x0C,0x8B,0x28,0xF7,0x34,0x01,0x68,0x22,0xCD,0x00,0xC7,0xA4,0x04,0xBB,0x32,0xD6,0xAC,0x56,0x9C,0xDC,0xCA,0x28,0x66,0x53,0x51,0x70,0x2B,0xA5,0xBC,0x0D,0x9A,0xC1,0xEB,0x14,0x73,0x37,0x29,0x19,0xAF,0x33,0x8C,0x3B,0xA7,0x24,0xBC,0x42,0xB0,0xB7,0x59,0x09,0x09,0x3C,0x96,0xE9,0xF4,0x58,0xFF,0x0F};
uint8_t spTHIRTY[]    PROGMEM = {0x08,0x98,0xD6,0x15,0x01,0x43,0xBB,0x0A,0x20,0x1B,0x8B,0xE5,0x16,0xA3,0x1E,0xB6,0xB6,0x96,0x97,0x3C,0x57,0xD4,0x2A,0x5E,0x7E,0x4E,0xD8,0xE1,0x6B,0x7B,0xF8,0x39,0x63,0x0D,0x9F,0x95,0xE1,0xE7,0x4C,0x76,0xBC,0x91,0x5B,0x90,0x13,0xC6,0x68,0x57,0x4E,0x41,0x8B,0x10,0x5E,0x1D,0xA9,0x44,0xD3,0xBA,0x47,0xB8,0xDD,0xE4,0x35,0x86,0x11,0x93,0x94,0x92,0x5F,0x29,0xC7,0x4C,0x30,0x0C,0x41,0xC5,0x1C,0x3B,0x2E,0xD3,0x05,0x15,0x53,0x6C,0x07,0x4D,0x15,0x14,0x8C,0xB5,0xC9,0x6A,0x44,0x90,0x10,0x4E,0x9A,0xB6,0x21,0x81,0x23,0x3A,0x91,0x91,0xE8,0xFF,0x01};
uint8_t spFOURTY[]    PROGMEM = {0x04,0x18,0xB6,0x4C,0x00,0xC3,0x56,0x30,0xA0,0xE8,0xF4,0xA0,0x98,0x99,0x62,0x91,0xAE,0x83,0x6B,0x77,0x89,0x78,0x3B,0x09,0xAE,0xBD,0xA6,0x1E,0x63,0x3B,0x79,0x7E,0x71,0x5A,0x8F,0x95,0xE6,0xA5,0x4A,0x69,0xB9,0x4E,0x8A,0x5F,0x12,0x56,0xE4,0x58,0x69,0xE1,0x36,0xA1,0x69,0x2E,0x2B,0xF9,0x95,0x93,0x55,0x17,0xED,0xE4,0x37,0xC6,0xBA,0x93,0xB2,0x92,0xDF,0x19,0xD9,0x6E,0xC8,0x0A,0xFE,0x60,0xE8,0x37,0x21,0xC9,0xF9,0x8D,0x61,0x5F,0x32,0x13,0xE7,0x17,0x4C,0xD3,0xC6,0xB1,0x94,0x97,0x10,0x8F,0x8B,0xAD,0x11,0x7E,0xA1,0x9A,0x26,0x92,0xF6,0xFF,0x01};
uint8_t spFIFTY[]     PROGMEM = {0x08,0xE8,0x2E,0x84,0x00,0x23,0x84,0x13,0x60,0x38,0x95,0xA5,0x0F,0xCF,0xE2,0x79,0x8A,0x8F,0x37,0x02,0xB3,0xD5,0x2A,0x6E,0x5E,0x93,0x94,0x79,0x45,0xD9,0x05,0x5D,0x0A,0xB9,0x97,0x63,0x02,0x74,0xA7,0x82,0x80,0xEE,0xC3,0x10,0xD0,0x7D,0x28,0x03,0x6E,0x14,0x06,0x70,0xE6,0x0A,0xC9,0x9A,0x4E,0x37,0xD9,0x95,0x51,0xCE,0xBA,0xA2,0x14,0x0C,0x81,0x36,0x1B,0xB2,0x5C,0x30,0x38,0xFA,0x9C,0xC9,0x32,0x41,0xA7,0x18,0x3B,0xA2,0x48,0x04,0x05,0x51,0x4F,0x91,0x6D,0x12,0x04,0x20,0x9B,0x61,0x89,0xFF,0x1F};
uint8_t spGOOD[]      PROGMEM = {0x0A,0x28,0xCD,0x34,0x20,0xD9,0x1A,0x45,0x74,0xE4,0x66,0x24,0xAD,0xBA,0xB1,0x8C,0x9B,0x91,0xA5,0x64,0xE6,0x98,0x21,0x16,0x0B,0x96,0x9B,0x4C,0xE5,0xFF,0x01};
uint8_t spMORNING[]   PROGMEM = {0xCE,0x08,0x52,0x2A,0x35,0x5D,0x39,0x53,0x29,0x5B,0xB7,0x0A,0x15,0x0C,0xEE,0x2A,0x42,0x56,0x66,0xD2,0x55,0x2E,0x37,0x2F,0xD9,0x45,0xB3,0xD3,0xC5,0xCA,0x6D,0x27,0xD5,0xEE,0x50,0xF5,0x50,0x94,0x14,0x77,0x2D,0xD8,0x5D,0x49,0x92,0xFD,0xB1,0x64,0x2F,0xA9,0x49,0x0C,0x93,0x4B,0xAD,0x19,0x17,0x3E,0x66,0x1E,0xF1,0xA2,0x5B,0x84,0xE2,0x29,0x8F,0x8B,0x72,0x10,0xB5,0xB1,0x2E,0x4B,0xD4,0x45,0x89,0x4A,0xEC,0x5C,0x95,0x14,0x2B,0x8A,0x9C,0x34,0x52,0x5D,0xBC,0xCC,0xB5,0x3B,0x49,0x69,0x89,0x87,0xC1,0x98,0x56,0x3A,0x21,0x2B,0x82,0x67,0xCC,0x5C,0x85,0xB5,0x4A,0x8A,0xF6,0x64,0xA9,0x96,0xC4,0x69,0x3C,0x52,0x81,0x58,0x1C,0x97,0xF6,0x0E,0x1B,0xCC,0x0D,0x42,0x32,0xAA,0x65,0x12,0x67,0xD4,0x6A,0x61,0x52,0xFC,0xFF};
uint8_t spAFTERNOON[] PROGMEM = {0xC7,0xCE,0xCE,0x3A,0xCB,0x58,0x1F,0x3B,0x07,0x9D,0x28,0x71,0xB4,0xAC,0x9C,0x74,0x5A,0x42,0x55,0x33,0xB2,0x93,0x0A,0x09,0xD4,0xC5,0x9A,0xD6,0x44,0x45,0xE3,0x38,0x60,0x9A,0x32,0x05,0xF4,0x18,0x01,0x09,0xD8,0xA9,0xC2,0x00,0x5E,0xCA,0x24,0xD5,0x5B,0x9D,0x4A,0x95,0xEA,0x34,0xEE,0x63,0x92,0x5C,0x4D,0xD0,0xA4,0xEE,0x58,0x0C,0xB9,0x4D,0xCD,0x42,0xA2,0x3A,0x24,0x37,0x25,0x8A,0xA8,0x8E,0xA0,0x53,0xE4,0x28,0x23,0x26,0x13,0x72,0x91,0xA2,0x76,0xBB,0x72,0x38,0x45,0x0A,0x46,0x63,0xCA,0x69,0x27,0x39,0x58,0xB1,0x8D,0x60,0x1C,0x34,0x1B,0x34,0xC3,0x55,0x8E,0x73,0x45,0x2D,0x4F,0x4A,0x3A,0x26,0x10,0xA1,0xCA,0x2D,0xE9,0x98,0x24,0x0A,0x1E,0x6D,0x97,0x29,0xD2,0xCC,0x71,0xA2,0xDC,0x86,0xC8,0x12,0xA7,0x8E,0x08,0x85,0x22,0x8D,0x9C,0x43,0xA7,0x12,0xB2,0x2E,0x50,0x09,0xEF,0x51,0xC5,0xBA,0x28,0x58,0xAD,0xDB,0xE1,0xFF,0x03};
uint8_t spEVENING[]   PROGMEM = {0xCD,0x6D,0x98,0x73,0x47,0x65,0x0D,0x6D,0x10,0xB2,0x5D,0x93,0x35,0x94,0xC1,0xD0,0x76,0x4D,0x66,0x93,0xA7,0x04,0xBD,0x71,0xD9,0x45,0xAE,0x92,0xD5,0xAC,0x53,0x07,0x6D,0xA5,0x76,0x63,0x51,0x92,0xD4,0xA1,0x83,0xD4,0xCB,0xB2,0x51,0x88,0xCD,0xF5,0x50,0x45,0xCE,0xA2,0x2E,0x27,0x28,0x54,0x15,0x37,0x0A,0xCF,0x75,0x61,0x5D,0xA2,0xC4,0xB5,0xC7,0x44,0x55,0x8A,0x0B,0xA3,0x6E,0x17,0x95,0x21,0xA9,0x0C,0x37,0xCD,0x15,0xBA,0xD4,0x2B,0x6F,0xB3,0x54,0xE4,0xD2,0xC8,0x64,0xBC,0x4C,0x91,0x49,0x12,0xE7,0xB2,0xB1,0xD0,0x22,0x0D,0x9C,0xDD,0xAB,0x62,0xA9,0x38,0x53,0x11,0xA9,0x74,0x2C,0xD2,0xCA,0x59,0x34,0xA3,0xE5,0xFF,0x03};
uint8_t spPAUSE1[]    PROGMEM = {0x00,0x00,0x00,0x00,0xFF,0x0F};

void sayTime(int hour, int minutes, AudioGeneratorTalkie *talkie) ;

void sayTime(int hour, int minutes, AudioGeneratorTalkie *talkie) {
  TTGO_PWR_ON
  talkie = new AudioGeneratorTalkie();
  talkie->begin(nullptr, out);

  bool pm = (hour >= 12);
  uint8_t *spHour[] = { spTWELVE, spONE, spTWO, spTHREE, spFOUR, spFIVE, spSIX,
                        spSEVEN, spEIGHT, spNINE, spTEN, spELEVEN };
  size_t   spHourLen[] = { sizeof(spTWELVE), sizeof(spONE), sizeof(spTWO),
                           sizeof(spTHREE), sizeof(spFOUR), sizeof(spFIVE),
                           sizeof(spSIX), sizeof(spSEVEN), sizeof(spEIGHT),
                           sizeof(spNINE), sizeof(spTEN), sizeof(spELEVEN) };
  uint8_t *spMinDec[] = { spOH, spTEN, spTWENTY, spTHIRTY, spFOURTY, spFIFTY };
  size_t spMinDecLen[] = { sizeof(spOH), sizeof(spTEN), sizeof(spTWENTY),
                           sizeof(spTHIRTY), sizeof(spFOURTY), sizeof(spFIFTY) };
  uint8_t *spMinSpecial[] = { spELEVEN, spTWELVE, spTHIRTEEN, spFOURTEEN,
                              spFIFTEEN, spSIXTEEN, spSEVENTEEN, spEIGHTEEN,
                              spNINETEEN };
  size_t spMinSpecialLen[] = { sizeof(spELEVEN), sizeof(spTWELVE),
                               sizeof(spTHIRTEEN), sizeof(spFOURTEEN),
                               sizeof(spFIFTEEN), sizeof(spSIXTEEN),
                               sizeof(spSEVENTEEN), sizeof(spEIGHTEEN),
                               sizeof(spNINETEEN) };
  uint8_t *spMinLow[] = { spONE, spTWO, spTHREE, spFOUR, spFIVE, spSIX,
                          spSEVEN, spEIGHT, spNINE };
  size_t spMinLowLen[] = { sizeof(spONE), sizeof(spTWO), sizeof(spTHREE),
                           sizeof(spFOUR), sizeof(spFIVE), sizeof(spSIX),
                           sizeof(spSEVEN), sizeof(spEIGHT), sizeof(spNINE) };

  talkie->say(spTHE, sizeof(spTHE));
  talkie->say(spTIME, sizeof(spTIME));
  talkie->say(spIS, sizeof(spIS));

  hour = hour % 12;
  talkie->say(spHour[hour], spHourLen[hour]);
  if (minutes==0) {
    talkie->say(spOCLOCK, sizeof(spOCLOCK));
  } else if (minutes<=10 || minutes >=20) {
    talkie->say(spMinDec[minutes / 10], spMinDecLen[minutes /10]);
    if (minutes % 10) {
      talkie->say(spMinLow[(minutes % 10) - 1], spMinLowLen[(minutes % 10) - 1]);
    }
  } else {
    talkie->say(spMinSpecial[minutes - 11], spMinSpecialLen[minutes - 11]);
  }
  if (pm) {
    talkie->say(spP_M_, sizeof(spP_M_));
  } else {
    talkie->say(spA_M_, sizeof(spA_M_));
  }
  out->stop();
  delete talkie;
  TTGO_PWR_OFF
}
#endif

// should be in settings
uint8_t is2_volume;

void I2S_Init(void) {

#if EXTERNAL_DAC_PLAY
    out = new AudioOutputI2S();
#ifdef ESP32
    out->SetPinout(TWATCH_DAC_IIS_BCK, TWATCH_DAC_IIS_WS, TWATCH_DAC_IIS_DOUT);
#endif
#else
    out = new AudioOutputI2S(0, 1);
#endif

  is2_volume=10;
  out->SetGain(((float)is2_volume/100.0)*4.0);
  out->stop();
  mp3ram = nullptr;

#ifdef ESP32
  if (psramFound()) {
    mp3ram = heap_caps_malloc(preallocateCodecSize, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
  }

#ifdef USE_WEBRADIO
  if (psramFound()) {
    preallocateBuffer = heap_caps_malloc(preallocateBufferSize, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
    preallocateCodec = heap_caps_malloc(preallocateCodecSize, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
  } else {
    preallocateBuffer = malloc(preallocateBufferSize);
    preallocateCodec = malloc(preallocateCodecSize);
  }
  if (!preallocateBuffer || !preallocateCodec) {
    //Serial.printf_P(PSTR("FATAL ERROR:  Unable to preallocate %d bytes for app\n"), preallocateBufferSize+preallocateCodecSize);
  }
#endif // USE_WEBRADIO
#endif // ESP32
}

#ifdef ESP32
TaskHandle_t mp3_task_h;

void mp3_task(void *arg) {
  while (1) {
    while (mp3->isRunning()) {
      if (!mp3->loop()) {
        mp3->stop();
        mp3_delete();
        if (mp3_task_h) {
          vTaskDelete(mp3_task_h);
          mp3_task_h = 0;
        }
        //mp3_task_h=nullptr;
      }
      delay(1);
    }
  }
}
#endif

#ifdef USE_WEBRADIO
void MDCallback(void *cbData, const char *type, bool isUnicode, const char *str) {
  const char *ptr = reinterpret_cast<const char *>(cbData);
  (void) isUnicode; // Punt this ball for now
  (void) ptr;
  if (strstr_P(type, PSTR("Title"))) {
    strncpy(wr_title, str, sizeof(wr_title));
    wr_title[sizeof(wr_title)-1] = 0;
    //AddLog_P2(LOG_LEVEL_INFO,PSTR("WR-Title: %s"),wr_title);
  } else {
    // Who knows what to do?  Not me!
  }
}

void StatusCallback(void *cbData, int code, const char *string) {
  const char *ptr = reinterpret_cast<const char *>(cbData);
  (void) code;
  (void) ptr;
  //strncpy_P(status, string, sizeof(status)-1);
  //status[sizeof(status)-1] = 0;
}

void Webradio(const char *url) {
  if (decoder || mp3) return;
  TTGO_PWR_ON
  ifile = new AudioFileSourceICYStream(url);
  ifile->RegisterMetadataCB(MDCallback, NULL);
  buff = new AudioFileSourceBuffer(ifile, preallocateBuffer, preallocateBufferSize);
  buff->RegisterStatusCB(StatusCallback, NULL);
  decoder = new AudioGeneratorMP3(preallocateCodec, preallocateCodecSize);
  decoder->RegisterStatusCB(StatusCallback, NULL);
  decoder->begin(buff, out);
  if (!decoder->isRunning()) {
  //  Serial.printf_P(PSTR("Can't connect to URL"));
    StopPlaying();
  //  strcpy_P(status, PSTR("Unable to connect to URL"));
    retryms = millis() + 2000;
  }

  xTaskCreatePinnedToCore(mp3_task2, "MP3-2", I2SAUDIO_TASK_STACK_SIZE, NULL, 3, &mp3_task_h, 1);
}

void mp3_task2(void *arg){
  while (1) {
    if (decoder && decoder->isRunning()) {
      if (!decoder->loop()) {
        StopPlaying();
        //retryms = millis() + 2000;
      }
      delay(1);
    }
  }
}

void StopPlaying() {

  if (mp3_task_h) {
    vTaskDelete(mp3_task_h);
    mp3_task_h = nullptr;
  }

  if (decoder) {
    decoder->stop();
    delete decoder;
    decoder = NULL;
  }
  if (buff) {
    buff->close();
    delete buff;
    buff = NULL;
  }
  if (ifile) {
    ifile->close();
    delete ifile;
    ifile = NULL;
  }
  TTGO_PWR_OFF
}

void Cmd_WebRadio(void) {
  if (decoder) {
    StopPlaying();
  }
  if (XdrvMailbox.data_len > 0) {
    Webradio(XdrvMailbox.data);
    ResponseCmndChar(XdrvMailbox.data);
  } else {
    ResponseCmndChar_P(PSTR("Stopped"));
  }

}

const char HTTP_WEBRADIO[] PROGMEM =
   "{s}" "I2S_WR-Title" "{m}%s{e}";

void I2S_WR_Show(void) {
    if (decoder) {
      WSContentSend_PD(HTTP_WEBRADIO,wr_title);
    }
}

#endif

#ifdef ESP32
void Play_mp3(const char *path) {
#if defined(USE_SCRIPT) && defined(USE_SCRIPT_FATFS)
  if (decoder || mp3) return;

  bool I2S_Task;

  TTGO_PWR_ON
  if (*path=='+') {
    I2S_Task = true;
    path++;
  } else {
    I2S_Task = false;
  }

  file = new AudioFileSourceFS(*fsp,path);
  if (file->isOpen()) {
    id3 = new AudioFileSourceID3(file);

    if (mp3ram) {
      mp3 = new AudioGeneratorMP3(mp3ram, preallocateCodecSize);
    } else {
      mp3 = new AudioGeneratorMP3();
    }
    mp3->begin(id3, out);

    if (I2S_Task) {
      xTaskCreatePinnedToCore(mp3_task, "MP3", I2SAUDIO_TASK_STACK_SIZE, NULL, 3, &mp3_task_h, 1);
    } else {
      while (mp3->isRunning()) {
        if (!mp3->loop()) {
          mp3->stop();
          mp3_delete();
          break;
        }
        OsWatchLoop();
      }
    }
  }

#endif // USE_SCRIPT
}

void mp3_delete(void) {
  delete file;
  delete id3;
  delete mp3;
  mp3=nullptr;
  TTGO_PWR_OFF
}
#endif // ESP32

void Say(char *text) {

  TTGO_PWR_ON

  out->begin();
  ESP8266SAM *sam = new ESP8266SAM;
  sam->Say(out, text);
  delete sam;
  out->stop();

  TTGO_PWR_OFF
}


const char kI2SAudio_Commands[] PROGMEM = "I2S|"
  "Say|Gain|Time"
#ifdef ESP32
  "|Play"
#ifdef USE_WEBRADIO
  "|WR"
#endif
#endif
  ;

void (* const I2SAudio_Command[])(void) PROGMEM = {
  &Cmd_Say, &Cmd_Gain, &Cmd_Time
#ifdef ESP32
  ,&Cmd_Play
#ifdef USE_WEBRADIO
  ,&Cmd_WebRadio
#endif
#endif
};



void Cmd_Play(void) {
  if (XdrvMailbox.data_len > 0) {
    Play_mp3(XdrvMailbox.data);
  }
  ResponseCmndChar(XdrvMailbox.data);
}

void Cmd_Gain(void) {
  if ((XdrvMailbox.payload >= 0) && (XdrvMailbox.payload <= 100)) {
    if (out) {
      is2_volume=XdrvMailbox.payload;
      out->SetGain(((float)(is2_volume-2)/100.0)*4.0);
    }
  }
  ResponseCmndNumber(is2_volume);
}

void Cmd_Say(void) {
  if (XdrvMailbox.data_len > 0) {
    Say(XdrvMailbox.data);
  }
  ResponseCmndChar(XdrvMailbox.data);
}

void Cmd_Time(void) {
#ifdef SAY_TIME
  sayTime(RtcTime.hour, RtcTime.minute, talkie);
#endif
  ResponseCmndDone();
}

/*********************************************************************************************\
 * Interface
\*********************************************************************************************/

bool Xdrv42(uint8_t function) {
  bool result = false;

  switch (function) {
    case FUNC_COMMAND:
      result = DecodeCommand(kI2SAudio_Commands, I2SAudio_Command);
      break;
    case FUNC_INIT:
      I2S_Init();
      break;
#ifdef USE_WEBSERVER
#ifdef USE_WEBRADIO
    case FUNC_WEB_SENSOR:
      I2S_WR_Show();
      break;
#endif
#endif
  }
  return result;
}

#endif  // USE_I2S_AUDIO
